package MyArray;

/**遍历该二维数组，并得到和
 * @author Raymond
 * @create 2025/3/3 13:30
 */
public class TwoDimensionalArray05 {
    public static void main(String[] args) {
        int arr[][]={{4,6},{1,4,5,7},{-2}};
        int sum = 0;
        for (int i = 0; i < arr.length; i++) {
            for (int j = 0; j < arr[i].length; j++) {
                sum+=arr[i][j];
            }
        }
        System.out.println("sum = " + sum);
    }
}
